Revision ae60fea9
| b/hw/usb-bus.c | ||
|---|---|---|
| 160 | 160 |
bus->nfree++; |
| 161 | 161 |
} |
| 162 | 162 |
|
| 163 |
int usb_register_companion(const char *masterbus, USBPort *ports[], |
|
| 164 |
uint32_t portcount, uint32_t firstport, |
|
| 165 |
void *opaque, USBPortOps *ops, int speedmask) |
|
| 166 |
{
|
|
| 167 |
USBBus *bus; |
|
| 168 |
int i; |
|
| 169 |
|
|
| 170 |
QTAILQ_FOREACH(bus, &busses, next) {
|
|
| 171 |
if (strcmp(bus->qbus.name, masterbus) == 0) {
|
|
| 172 |
break; |
|
| 173 |
} |
|
| 174 |
} |
|
| 175 |
|
|
| 176 |
if (!bus || !bus->ops->register_companion) {
|
|
| 177 |
qerror_report(QERR_INVALID_PARAMETER_VALUE, "masterbus", |
|
| 178 |
"an USB masterbus"); |
|
| 179 |
if (bus) {
|
|
| 180 |
error_printf_unless_qmp( |
|
| 181 |
"USB bus '%s' does not allow companion controllers\n", |
|
| 182 |
masterbus); |
|
| 183 |
} |
|
| 184 |
return -1; |
|
| 185 |
} |
|
| 186 |
|
|
| 187 |
for (i = 0; i < portcount; i++) {
|
|
| 188 |
usb_fill_port(ports[i], opaque, i, ops, speedmask); |
|
| 189 |
} |
|
| 190 |
|
|
| 191 |
return bus->ops->register_companion(bus, ports, portcount, firstport); |
|
| 192 |
} |
|
| 193 |
|
|
| 163 | 194 |
void usb_port_location(USBPort *downstream, USBPort *upstream, int portnr) |
| 164 | 195 |
{
|
| 165 | 196 |
if (upstream) {
|
| b/hw/usb.h | ||
|---|---|---|
| 344 | 344 |
}; |
| 345 | 345 |
|
| 346 | 346 |
struct USBBusOps {
|
| 347 |
int (*register_companion)(USBBus *bus, USBPort *ports[], |
|
| 348 |
uint32_t portcount, uint32_t firstport); |
|
| 347 | 349 |
void (*device_destroy)(USBBus *bus, USBDevice *dev); |
| 348 | 350 |
}; |
| 349 | 351 |
|
| ... | ... | |
| 356 | 358 |
USBDevice *usbdevice_create(const char *cmdline); |
| 357 | 359 |
void usb_register_port(USBBus *bus, USBPort *port, void *opaque, int index, |
| 358 | 360 |
USBPortOps *ops, int speedmask); |
| 361 |
int usb_register_companion(const char *masterbus, USBPort *ports[], |
|
| 362 |
uint32_t portcount, uint32_t firstport, |
|
| 363 |
void *opaque, USBPortOps *ops, int speedmask); |
|
| 359 | 364 |
void usb_port_location(USBPort *downstream, USBPort *upstream, int portnr); |
| 360 | 365 |
void usb_unregister_port(USBBus *bus, USBPort *port); |
| 361 | 366 |
int usb_device_attach(USBDevice *dev); |
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